When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a main guiding principle. “All life on Earth needs liquid water, no matter ...

It came from another star and passed through our solar system at impossible speed. Astronomers scrambled to study it, but it was gone before they could find answers. Its strange path and shiny surface ...

About 4.6 billion years ago, a celestial cloud collapsed, paving the way for our solar system to form. Then, a nebula with strong gravitational pull took shape, kick-starting the birth of the sun. But ...

Matthew Wald stated that the United States lacks enough gas generators to meet predicted future power demands, as well as the ...

Is real-time GPS tracking an option with car shipping companies? It is, but there are certain limitations to this tracking ...

When you see art of our solar system as the planet orbit the sun, you may notice that Earth's orbit has a tilt. It is not a perfect circle. What's more, Earth is not the only planet that displays such ...

Material around Chiron, a small icy world in the far reaches of the solar system, may be taking shape into a ring system of ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

Voyager 1, launched in 1977, has traveled farther than any spacecraft in human history. After more than four decades of silent endurance through space, it now sails beyond the orbit of the outer ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

What's special about Chiron's rings is that they're still forming; this marks the first time astronomers have ever seen a ...

The European Space Agency's ExoMars Trace Gas Orbiter image of interstellar comet 3I/ATLAS as it passed close to Mars. (The European Space Agency) A mysterious interstellar comet — just the third such ...